CN208800650U - A kind of brake-shoe liner plate hand push progressive die - Google Patents
A kind of brake-shoe liner plate hand push progressive die Download PDFInfo
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- CN208800650U CN208800650U CN201821629530.2U CN201821629530U CN208800650U CN 208800650 U CN208800650 U CN 208800650U CN 201821629530 U CN201821629530 U CN 201821629530U CN 208800650 U CN208800650 U CN 208800650U
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Abstract
The utility model relates to a kind of brake-shoe liner plate hand push progressive dies, upper die holder including connecting punching machine, lower die holder is set on the downside of upper die holder, buffering connection loading and unloading material plate on the downside of upper die holder, and there are gaps between loading and unloading material plate and upper die holder, waist type is arranged on upper die holder to form ears formed punch, oblong punches, gage punch connects the trimming blanking die of punching positioning head with lower end, the lower die holder of cooperation opens up hole of forming ears, oblong punches hole, aligning punch hole and trimming material-dropping hole, jigger pin and plate positioning pin are set on lower die holder, dowel hole is also set up on upper die holder, opening up on loading and unloading material plate allows waist type to form ears formed punch, oblong punches, gage punch, the through-hole that trimming blanking die and plate positioning pin pass through, the brake-shoe liner plate hand push progressive die, it can be realized by a secondary mold punching press twice, form ears, punching It is operated with trimming blanking, substantially increases processing efficiency, save artificial and equipment investment.
Description
Technical field
The utility model relates to brake more particularly to a kind of brake-shoe liner plate hand push progressive dies.
Background technique
Brake-shoe liner plate is a part of brake, and using conventional ones technique, a brake shoe link liner plate part needs
By multiple working procedure, respectively shear, form ears, punching, blanking, be put in storage.Since every procedure is mutually indepedent, one of work of every progress
Sequence just needs to carry out once to carry turnover, needs the process that part is once taken and put.Not only increase the labour of worker
Intensity also consumes a large amount of unnecessary times, affects production efficiency；
Since each procedure is both needed to a set of individual mold, need to set up multiple sets of molds when production every time, this is just needed
There are a large amount of stamping equipment or longer time, increases the investment of fund and time.Simultaneously as number of molds
More, occupancy plant area is big, and management difficulty increase etc. increases the management cost of enterprise.
Utility model content
The applicant is directed to disadvantage mentioned above, has carried out Improvement, provides a kind of brake-shoe liner plate hand push progressive die.
Technical solution used by the utility model is as follows:
Lower die holder is arranged in a kind of brake-shoe liner plate hand push progressive die, the upper die holder including connecting punching machine, upper die holder downside,
Buffering connection loading and unloading material plate on the upper die holder, and there are gap between loading and unloading material plate and upper die holder, on the upper die holder laterally
Arrange that row's waist type is formed ears formed punch, waist type, which is formed ears, is arranged oblong punches between formed punch and gage punch, the waist type are formed ears
Punch head be arranged trimming blanking die, the lower die holder of cooperation open up hole of forming ears, oblong punches hole, aligning punch hole and
Trimming material-dropping hole, trimming blanking die lower end also set up punching positioning head, and the lower die holder is located at the forward and backward position in hole of forming ears
Set and two rows of jigger pins be respectively set, plate positioning pin is set on lower die holder, cooperate and dowel hole is set on upper die holder, it is described on
Opening up on stripper allows form ears formed punch, oblong punches, gage punch, trimming blanking die and plate positioning pin of waist type to wear
The through-hole crossed.
As a further improvement of the above technical scheme:
The lower die holder and loading and unloading material plate are buffered by helical spring to be connected.
The jigger pin is installed in the mounting hole opened up on the lower die seat by spring.
The beneficial effects of the utility model are as follows: the plate sheared is put by the brake-shoe liner plate hand push progressive die
It in mold, can be realized by a secondary mold punching press twice, punching, forming ears operates with trimming blanking, substantially increases processing effect
Rate saves artificial and equipment investment.
Detailed description of the invention
The front view for the brake-shoe liner plate that Fig. 1 is.
Fig. 2 is the distribution schematic diagram of the brake-shoe liner plate hand push progressive die of the utility model.
Fig. 3 is the structural schematic diagram of the brake-shoe liner plate hand push progressive die upper mold of the utility model.
Fig. 4 is the structural schematic diagram of the brake-shoe liner plate hand push progressive die lower die holder of the utility model.
Fig. 5 is the structural schematic diagram of the brake-shoe liner plate hand push progressive die loading and unloading material plate of the utility model.
In figure: 1, upper die holder；11, waist type is formed ears formed punch；12, oblong punches；13, gage punch；14, trimming blanking
Formed punch；16, dowel hole；2, lower die holder；21, form ears hole；22, oblong punches hole；23, aligning punch hole；24, trimming blanking
Hole；25, jigger pin；26, plate positioning pin；3, loading and unloading material plate；4, helical spring.
Specific embodiment
With reference to the accompanying drawing, illustrate the specific embodiment of the present embodiment
As shown in Figure 1, the structural drawings of the brake-shoe liner plate required machining for
As shown in Figures 2 to 5, the brake-shoe liner plate hand push progressive die of the present embodiment, the upper die holder including connecting punching machine
1, lower die holder 2 is set on the downside of upper die holder 1, by the buffering connection loading and unloading material plate 3 of helical spring 4 on the downside of upper die holder 1, and loading and unloading material plate
There are gap between 3 and upper die holder 1, one row's waist type of lateral arrangement is formed ears formed punch 11 on upper die holder 1, and waist type is formed ears between formed punch 11
Oblong punches 12 and gage punch 13 be set, and waist type is formed ears 11 front end of formed punch setting trimming blanking die 14, under cooperation
Die holder 2 opens up hole 21 of forming ears, oblong punches hole 22, aligning punch hole 23 and trimming material-dropping hole 24, under trimming blanking die 14
End also sets up punching positioning head 141, and lower die holder 2, which is located on the forward and backward position in hole 21 of forming ears, is respectively set two rows of mounting holes, installs
Liftable jigger pin 25 is connected by spring in hole, plate positioning pin 26 is set on lower die holder 2, cooperates and is arranged on upper die holder 1
Dowel hole 16, opening up on loading and unloading material plate 3 allows form ears formed punch 11, oblong punches 12, gage punch 13, the trimming of waist type to fall
The through-hole that material formed punch 14 and plate positioning pin 26 pass through.
The brake-shoe liner plate hand push progressive die is placed on lower die holder 2 in use, will shear, and passes through lower die holder 2
The plate positioning pin 26 of side three positions the left side of plate, can push forward plate, up to plate forefront to Dutch
The rearmost end edge placement of side material-dropping hole 24, can carry out first time punching press, and punching machine drives upper die holder 1 to decline, can pass through waist
Form ears formed punch 11, oblong punches 12 and the cooperation of gage punch 13 of type is formed ears hole 21, oblong punches hole 22 and aligning punch
Hole 23, is formed ears, punch operation, got on plate waist type form ears hole, rectangular punching and punching positioning process hole, beat
After the completion of bud, punching, upper die holder 1, which rises, to be resetted, and jigger pin 25 rises under the action of the spring pushes up plate upwards, prevents material card
On lower die holder 2, while loading and unloading material plate 3 declines in helical spring 4, and plate is prevented to be stuck on upper die holder, so that plate is unloaded,
It can continue to push ahead plate, until 26 rear side of plate positioning pin that plate forefront top is arranged to 2 front end of lower die holder, i.e.,
Two times punch can be carried out, declines punching press again, the punching positioning head 141 of blanking die 14 again by punching machine driving upper die holder 1
It is introduced into the punching positioning process hole opened up on plate, by plate correcting, then cooperates trimming to fall by trimming blanking die 14
Material hole 24 can carry out trimming operation, and brake-shoe liner plate product can be sent out from trimming material-dropping hole 24 and collect after the completion of trimming, and
Brake-shoe liner plate shape hole is left on plate, while carrying out the operation of trimming blanking, plate rear end also completes to form ears, punches behaviour
Make, upper die holder resets again after the completion of the operation of trimming blanking, cooperates loading and unloading material plate 3 to unload plate by jigger pin 25, plate
It can continue to push forward, until the plate that the edge top of the rearmost end in brake-shoe liner plate shape hole is arranged to 2 front end of lower die holder is fixed
26 rear side of position pin, that is, can proceed with punch process operation, persistently carry out dynamic hoof liner plate processing.
Above description is the explanation to the utility model, is not the restriction to utility model, defined by the utility model
Range is referring to claim, and without prejudice to the basic structure of the utility model, the utility model can make any shape
The modification of formula.
Claims (3)
1. a kind of brake-shoe liner plate hand push progressive die, it is characterised in that: the upper die holder (1) including connecting punching machine, upper die holder (1)
Lower die holder (2) are arranged in downside, buffering connection loading and unloading material plate (3) on the downside of the upper die holder (1), and loading and unloading material plate (3) and upper die holder
(1) there are gap between, one row's waist type of lateral arrangement is formed ears formed punch (11) on the upper die holder (1), and waist type forms ears formed punch (11)
Between setting oblong punches (12) and gage punch (13), trimming blanking punching is arranged in waist type formed punch (11) front end of forming ears
Head (14), the lower die holder (2) of cooperation open up hole of forming ears (21), oblong punches hole (22), aligning punch hole (23) and cut
Side material-dropping hole (24), trimming blanking die (14) lower end are also set up punching positioning head (141), and the lower die holder (2) is located at
Form ears and two rows of liftable jigger pins (25) are respectively set on the forward and backward position in hole (21), setting plate positions on lower die holder (2)
It sells (26), dowel hole (16) is set in cooperation upper die holder (1), opening up on the loading and unloading material plate (3) allows waist type to form ears formed punch
(11), what oblong punches (12), gage punch (13), trimming blanking die (14) and plate positioning pin (26) passed through is logical
Hole.
2. brake-shoe liner plate hand push progressive die according to claim 1, it is characterised in that: the lower die holder (2) and upper
Stripper (3) passes through the connection of helical spring (4) buffering.
3. brake-shoe liner plate hand push progressive die according to claim 1, it is characterised in that: the jigger pin (25) passes through
Spring is mounted in the mounting hole opened up on lower die holder (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629530.2U CN208800650U (en) | 2018-10-09 | 2018-10-09 | A kind of brake-shoe liner plate hand push progressive die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821629530.2U CN208800650U (en) | 2018-10-09 | 2018-10-09 | A kind of brake-shoe liner plate hand push progressive die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208800650U true CN208800650U (en) | 2019-04-30 |
Family
ID=66238849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821629530.2U Active CN208800650U (en) | 2018-10-09 | 2018-10-09 | A kind of brake-shoe liner plate hand push progressive die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208800650U (en) |
-
2018
- 2018-10-09 CN CN201821629530.2U patent/CN208800650U/en active Active
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